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cellulose nanofibrils 1

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Preparation and characteristics of TEMPO-oxidized cellulose nanofibrils from bamboo pulp and their oxygen-barrier

Bozhen Wu, Biyao Geng, Yufei Chen, Hongzhi Liu, Guangyao Li, Qiang Wu

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 554-563 doi: 10.1007/s11705-017-1673-8

Abstract: Bleached bamboo kraft pulp was pretreated by 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO)-mediatedoxidation using a TEMPO/NaBr/NaClO system at pH= 10 in water to facilitate mechanical disintegrationinto TEMPO-oxidized cellulose nanofibrils (TO-CNs).And the presence of hemicellulose in the pulp is favorable to TEMPO oxidization.

Keywords： bamboo     TEMPO     cellulose nanofibrils     oxygen barrier    

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Preparation and characteristics of TEMPO-oxidized cellulose nanofibrils from bamboo pulp and their oxygen-barrier

Bozhen Wu, Biyao Geng, Yufei Chen, Hongzhi Liu, Guangyao Li, Qiang Wu

Journal Article